---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7261 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 892 27495 0 3779 30820 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:5a:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fefc:5a63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:89:fe:79 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:93ff:fe89:fe79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7261) 02/21/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 117.61 36.58 81.04 1700.92 31611.00 10:52:01 168.56 21.31 147.24 829.60 43541.68 10:53:01 42.08 1.93 40.14 87.32 44433.66 10:54:01 118.16 2.42 115.75 366.07 60612.16 10:55:01 133.13 0.07 133.06 0.53 32998.37 10:56:01 138.56 0.27 138.29 6.27 27245.99 10:57:01 31.73 0.52 31.21 43.19 3336.91 Average: 107.12 9.01 98.11 433.41 34825.68 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30091168 31701720 2848044 8.65 70628 1849516 1402932 4.13 868488 1683480 167776 10:52:01 28271852 30288504 4667360 14.17 87728 2221700 3106324 9.14 2340004 1993272 21440 10:53:01 27736028 30587992 5203184 15.80 91012 3040604 2386452 7.02 2279596 2560340 172644 10:54:01 26939632 30122184 5999580 18.21 120964 3311484 2668248 7.85 2972768 2598124 105360 10:55:01 26699788 30044036 6239424 18.94 136604 3422128 2701140 7.95 3065500 2708648 444 10:56:01 26605100 30112184 6334112 19.23 162732 3523376 2671652 7.86 3025524 2802800 54108 10:57:01 28181188 31577988 4758024 14.44 165520 3436652 1458232 4.29 1634944 2660284 43544 Average: 27789251 30633515 5149961 15.63 119313 2972209 2342140 6.89 2312403 2429564 80759 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 98.92 67.39 1062.42 14.06 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 ens3 798.80 566.59 4880.25 142.80 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.32 8.32 2.21 2.21 0.00 0.00 0.00 0.00 10:53:01 ens3 195.70 140.78 1422.45 39.67 0.00 0.00 0.00 0.00 10:54:01 docker0 589.75 561.57 62.05 946.32 0.00 0.00 0.00 0.00 10:54:01 veth0eca2ba 585.72 555.02 69.82 868.52 0.00 0.00 0.00 0.07 10:54:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 10:54:01 ens3 1020.63 1106.03 1813.88 3412.14 0.00 0.00 0.00 0.00 10:55:01 docker0 119.50 100.03 9.19 54.48 0.00 0.00 0.00 0.00 10:55:01 veth0eca2ba 119.50 100.07 10.83 54.48 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 118.86 133.04 60.30 15.44 0.00 0.00 0.00 0.00 10:56:01 veth2f31bdb 731.01 641.91 80.81 910.05 0.00 0.00 0.00 0.07 10:56:01 docker0 812.78 702.03 78.13 949.11 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 736.93 829.46 957.89 95.23 0.00 0.00 0.00 0.00 10:57:01 docker0 96.40 74.94 7.98 40.11 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:57:01 ens3 100.55 116.13 71.15 17.03 0.00 0.00 0.00 0.00 Average: docker0 231.20 205.51 22.48 284.29 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 438.63 422.77 1466.91 533.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7261) 02/21/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.28 0.00 0.76 2.53 0.04 86.39 10:51:01 0 3.17 0.00 0.47 0.13 0.02 96.21 10:51:01 1 0.62 0.00 0.42 4.81 0.02 94.14 10:51:01 2 18.20 0.00 1.32 8.52 0.03 71.93 10:51:01 3 32.01 0.00 1.57 1.97 0.05 64.40 10:51:01 4 14.02 0.00 0.78 0.32 0.02 84.87 10:51:01 5 4.95 0.00 0.63 0.32 0.02 94.08 10:51:01 6 8.95 0.00 0.67 0.83 0.02 89.53 10:51:01 7 0.25 0.00 0.25 3.39 0.08 96.02 10:52:01 all 20.50 0.00 1.77 3.56 0.06 74.11 10:52:01 0 18.99 0.00 1.62 6.57 0.08 72.73 10:52:01 1 24.52 0.00 1.94 3.92 0.07 69.56 10:52:01 2 21.50 0.00 1.22 1.62 0.05 75.61 10:52:01 3 35.09 0.00 2.61 2.28 0.08 59.94 10:52:01 4 21.96 0.00 2.92 0.08 0.03 75.00 10:52:01 5 13.72 0.00 1.69 3.19 0.07 81.33 10:52:01 6 11.59 0.00 0.32 0.20 0.03 87.85 10:52:01 7 16.61 0.00 1.88 10.63 0.08 70.79 10:53:01 all 12.22 0.00 1.03 2.12 0.04 84.59 10:53:01 0 7.27 0.00 0.55 10.26 0.03 81.89 10:53:01 1 12.39 0.00 1.25 0.00 0.05 86.31 10:53:01 2 14.00 0.00 1.09 0.03 0.05 84.83 10:53:01 3 22.74 0.00 1.67 2.29 0.03 73.27 10:53:01 4 9.12 0.00 1.00 0.00 0.02 89.86 10:53:01 5 10.83 0.00 0.67 0.18 0.05 88.27 10:53:01 6 11.87 0.00 0.99 0.00 0.03 87.11 10:53:01 7 9.53 0.00 1.04 4.23 0.03 85.18 10:54:01 all 10.50 0.00 1.87 3.06 0.06 84.51 10:54:01 0 1.65 0.00 0.77 6.94 0.03 90.60 10:54:01 1 9.96 0.00 1.83 9.31 0.07 78.83 10:54:01 2 6.08 0.00 2.06 3.63 0.03 88.20 10:54:01 3 6.66 0.00 1.46 0.10 0.07 91.71 10:54:01 4 12.05 0.00 1.22 0.33 0.05 86.34 10:54:01 5 9.55 0.00 0.89 0.12 0.07 89.38 10:54:01 6 20.86 0.00 3.82 0.22 0.07 75.04 10:54:01 7 17.20 0.00 2.88 3.83 0.13 75.96 10:55:01 all 2.81 0.00 0.43 2.29 0.03 94.43 10:55:01 0 3.07 0.00 0.35 12.63 0.02 83.93 10:55:01 1 1.12 0.00 0.18 0.68 0.03 97.98 10:55:01 2 0.52 0.00 1.09 4.42 0.05 93.92 10:55:01 3 1.35 0.00 0.40 0.40 0.03 97.82 10:55:01 4 14.13 0.00 0.58 0.00 0.02 85.27 10:55:01 5 0.17 0.00 0.39 0.17 0.02 99.26 10:55:01 6 1.28 0.00 0.35 0.02 0.05 98.30 10:55:01 7 0.80 0.00 0.12 0.00 0.05 99.03 10:56:01 all 7.53 0.00 1.39 2.01 0.04 89.03 10:56:01 0 0.35 0.00 0.58 7.35 0.02 91.70 10:56:01 1 30.14 0.00 2.49 0.02 0.07 67.29 10:56:01 2 3.40 0.00 1.30 6.96 0.07 88.27 10:56:01 3 10.04 0.00 2.70 0.45 0.03 86.78 10:56:01 4 6.36 0.00 1.56 0.84 0.05 91.20 10:56:01 5 4.40 0.00 1.24 0.02 0.05 94.29 10:56:01 6 0.57 0.00 0.13 0.00 0.02 99.28 10:56:01 7 5.11 0.00 1.14 0.40 0.07 93.29 10:57:01 all 5.81 0.00 0.69 0.38 0.03 93.10 10:57:01 0 2.62 0.00 0.68 0.07 0.00 96.63 10:57:01 1 8.65 0.00 0.85 0.00 0.03 90.46 10:57:01 2 1.40 0.00 0.75 1.32 0.02 96.51 10:57:01 3 11.99 0.00 0.90 0.03 0.03 87.04 10:57:01 4 1.40 0.00 0.43 0.00 0.00 98.17 10:57:01 5 1.67 0.00 0.45 0.17 0.03 97.68 10:57:01 6 0.22 0.00 0.13 0.02 0.02 99.62 10:57:01 7 18.57 0.00 1.29 1.46 0.05 78.63 Average: all 9.94 0.00 1.13 2.28 0.04 86.60 Average: 0 5.30 0.00 0.72 6.28 0.03 87.68 Average: 1 12.47 0.00 1.28 2.67 0.05 83.54 Average: 2 9.29 0.00 1.26 3.79 0.04 85.62 Average: 3 17.13 0.00 1.62 1.08 0.05 80.13 Average: 4 11.29 0.00 1.21 0.22 0.03 87.24 Average: 5 6.47 0.00 0.85 0.60 0.04 92.04 Average: 6 7.89 0.00 0.91 0.18 0.03 90.98 Average: 7 9.72 0.00 1.23 3.41 0.07 85.57